Can we talk about ESP32 for a second?

Just wanted to share my latest Raspberry Pi project. It's not perfect but I'm proud of how it turned out.

The process took about a year and I learned so much along the way. The hardest part was definitely the middle phase but once I figured that out, the rest fell into place.

Feedback welcome!

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DIY Electronics

Building circuits, programming microcontrollers, and making things blink

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Created Jun 2026

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1. Safety first (mains voltage warnings) 2. Share schematics 3. Beginner questions welcome 4. Open source preferred

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